量子力学和引力之间的相互作用是我们这个时代最大的谜题，解决它将揭示宇宙的秘密。
The interplay between quantum mechanics and gravity is the greatest puzzle of our time, and solving it will unlock the secrets of the universe.
One can choose to go back toward safety or forward toward growth. Growth must be chosen again and again; fear must be overcome again and again.
I don’t think that when people grow up, they will become more broad-minded and can accept everything. Conversely, I think it’s a selecting process, knowing what’s the most important and what’s the lest. And then be a simple man.
我不是摇滚明星，我是拥有摇滚明星生活方式的流行歌手。
The central feature of pride is enmity—enmity toward God and enmity toward our fellowmen.
民主的未来取决于其适应新挑战和自我更新的能力。
